Package org.silverpeas.sso.kerberos.spnego

Class SpnegoHttpServletResponse

  • All Implemented Interfaces:
    javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse
    public final class SpnegoHttpServletResponse
extends javax.servlet.http.HttpServletResponseWrapper
    Class adds capability to track/determine if the HTTP Status code has been set.

    Also allows the ability to set the content length to zero and flush the buffer immediately after setting the HTTP Status code.

    Author:
    Darwin V. Felix

    • Field Summary

      • Fields inherited from interface javax.servlet.http.HttpServletResponse

        SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

    • Constructor Summary

      Constructors 
      Constructor Description
      SpnegoHttpServletResponse​(javax.servlet.http.HttpServletResponse response)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean isStatusSet()
      Tells if setStatus has been called.
      void setStatus​(int status)  
      void setStatus​(int status, boolean immediate)
      Sets the HTTP Status Code and optionally set the the content length to zero and flush the buffer.

      • Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

        addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setTrailerFields

      • Methods inherited from class javax.servlet.ServletResponseWrapper

        flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getResponse, getWriter, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

      • Methods inherited from interface javax.servlet.ServletResponse

        flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getWriter, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale

    • Constructor Detail

      • SpnegoHttpServletResponse

        public SpnegoHttpServletResponse​(javax.servlet.http.HttpServletResponse response)

    • Method Detail

      • isStatusSet

        public boolean isStatusSet()
        Tells if setStatus has been called.
        Returns:
        true if HTTP Status code has been set

      • setStatus

        public void setStatus​(int status)
        Specified by:
        setStatus in interface javax.servlet.http.HttpServletResponse
        Overrides:
        setStatus in class javax.servlet.http.HttpServletResponseWrapper

      • setStatus

        public void setStatus​(int status,
                      boolean immediate)
               throws IOException
        Sets the HTTP Status Code and optionally set the the content length to zero and flush the buffer.
        Parameters:
        status - http status code
        immediate - set to true to set content len to zero and flush
        Throws:
        IOException - if an IO error occurs
        See Also:
        setStatus(int)